280610568

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 192

約数和(自身を含む): 954495360

約数和(自身を除く): 673884792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 306, 324, 357, 378, 408, 459, 476, 486, 504, 567, 612, 648, 714, 756, 918, 952, 972, 1071, 1134, 1213, 1224, 1377, 1428, 1512, 1701, 1836, 1944, 2142, 2268, 2426, 2754, 2856, 3213, 3402, 3639, 3672, 4131, 4284, 4536, 4852, 5508, 6426, 6804, 7278, 8262, 8491, 8568, 9639, 9704, 10917, 11016, 12852, 13608, 14556, 16524, 16982, 19278, 20621, 21834, 25473, 25704, 28917, 29112, 32751, 33048, 33964, 38556, 41242, 43668, 50946, 57834, 61863, 65502, 67928, 76419, 77112, 82484, 87336, 98253, 101892, 115668, 123726, 131004, 144347, 152838, 164968, 185589, 196506, 203784, 229257, 231336, 247452, 262008, 288694, 294759, 305676, 371178, 393012, 433041, 458514, 494904, 556767, 577388, 589518, 611352, 687771, 742356, 786024, 866082, 917028, 1113534, 1154776, 1179036, 1299123, 1375542, 1484712, 1670301, 1732164, 1834056, 2063313, 2227068, 2358072, 2598246, 2751084, 3340602, 3464328, 3897369, 4126626, 4454136, 5010903, 5196492, 5502168, 6681204, 7794738, 8253252, 10021806, 10392984, 11692107, 13362408, 15589476, 16506504, 20043612, 23384214, 31178952, 35076321, 40087224, 46768428, 70152642, 93536856, 140305284, 280610568]

約数ペア:

[(1, 280610568), (2, 140305284), (3, 93536856), (4, 70152642), (6, 46768428), (7, 40087224), (8, 35076321), (9, 31178952), (12, 23384214), (14, 20043612), (17, 16506504), (18, 15589476), (21, 13362408), (24, 11692107), (27, 10392984), (28, 10021806), (34, 8253252), (36, 7794738), (42, 6681204), (51, 5502168), (54, 5196492), (56, 5010903), (63, 4454136), (68, 4126626), (72, 3897369), (81, 3464328), (84, 3340602), (102, 2751084), (108, 2598246), (119, 2358072), (126, 2227068), (136, 2063313), (153, 1834056), (162, 1732164), (168, 1670301), (189, 1484712), (204, 1375542), (216, 1299123), (238, 1179036), (243, 1154776), (252, 1113534), (306, 917028), (324, 866082), (357, 786024), (378, 742356), (408, 687771), (459, 611352), (476, 589518), (486, 577388), (504, 556767), (567, 494904), (612, 458514), (648, 433041), (714, 393012), (756, 371178), (918, 305676), (952, 294759), (972, 288694), (1071, 262008), (1134, 247452), (1213, 231336), (1224, 229257), (1377, 203784), (1428, 196506), (1512, 185589), (1701, 164968), (1836, 152838), (1944, 144347), (2142, 131004), (2268, 123726), (2426, 115668), (2754, 101892), (2856, 98253), (3213, 87336), (3402, 82484), (3639, 77112), (3672, 76419), (4131, 67928), (4284, 65502), (4536, 61863), (4852, 57834), (5508, 50946), (6426, 43668), (6804, 41242), (7278, 38556), (8262, 33964), (8491, 33048), (8568, 32751), (9639, 29112), (9704, 28917), (10917, 25704), (11016, 25473), (12852, 21834), (13608, 20621), (14556, 19278), (16524, 16982)]